52 lines
1.4 KiB
Bash
Executable File
52 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2019 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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GO="$1"
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if [ ! "$GO" ]; then
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echo >&2 "usage: $0 <path to go binary>"
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exit 1
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fi
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die () {
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echo "ERROR: $*"
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exit 1
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}
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version=$("$GO" version) || die "determining version of $GO failed"
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# shellcheck disable=SC2001
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majorminor=$(echo "$version" | sed -e 's/.*go\([0-9]*\)\.\([0-9]*\).*/\1.\2/')
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# shellcheck disable=SC2001
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expected=$(grep "^ *- go:" "release-tools/travis.yml" | sed -e 's/.*go: *\([0-9]*\)\.\([0-9]*\).*/\1.\2/')
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if [ "$majorminor" != "$expected" ]; then
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cat >&2 <<EOF
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======================================================
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WARNING
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This projects is tested with Go v$expected.
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Your current Go version is v$majorminor.
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This may or may not be close enough.
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In particular test-gofmt and test-vendor
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are known to be sensitive to the version of
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Go.
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======================================================
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EOF
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fi
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